TY - GEN
T1 - Efficient integration of sub-5-nm-gap plasmonic crystal cavities with plasmonic waveguides
AU - Kim, Myung-Ki
AU - Lee, Yong Hee
PY - 2015/5/4
Y1 - 2015/5/4
N2 - We propose seamless integration of a tightly focused sub-5-nm-gap plasmonic crystal cavity with a plasmonic waveguide. A three-dimensionally tapered 2-nm-gap plasmonic crystal cavity exhibiting a mode volume of 6×10-6 (Λ/n)3 can efficiently couple to an integrated waveguide with over 90% efficiency by optimally selecting the number of air-holes in the plasmonic crystal. Along with the theoretical study, we fabricated the three-dimensionally tapered plasmonic crystal cavity integrated with a waveguide by using e-beam-induced deposition and focused ion-beam milling techniques.
AB - We propose seamless integration of a tightly focused sub-5-nm-gap plasmonic crystal cavity with a plasmonic waveguide. A three-dimensionally tapered 2-nm-gap plasmonic crystal cavity exhibiting a mode volume of 6×10-6 (Λ/n)3 can efficiently couple to an integrated waveguide with over 90% efficiency by optimally selecting the number of air-holes in the plasmonic crystal. Along with the theoretical study, we fabricated the three-dimensionally tapered plasmonic crystal cavity integrated with a waveguide by using e-beam-induced deposition and focused ion-beam milling techniques.
UR - http://www.scopus.com/inward/record.url?scp=84935084072&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84935084072&partnerID=8YFLogxK
U2 - 10.1364/CLEO_QELS.2015.FTu4E.7
DO - 10.1364/CLEO_QELS.2015.FTu4E.7
M3 - Conference contribution
AN - SCOPUS:84935084072
T3 - CLEO: QELS - Fundamental Science, CLEO_QELS 2015
SP - 1551p
BT - CLEO
PB - Optical Society of America (OSA)
T2 - CLEO: QELS - Fundamental Science, CLEO_QELS 2015
Y2 - 10 May 2015 through 15 May 2015
ER -